CoCalc -- if

GitHub Repository: freebsd/freebsd-src
Path: blob/main/tests/sys/net/if_gif.sh
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#
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# SPDX-License-Identifier: BSD-2-Clause
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#
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# Copyright (c) 2021 Rubicon Communications, LLC (Netgate)
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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#    notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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#    notice, this list of conditions and the following disclaimer in the
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#    documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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. $(atf_get_srcdir)/../common/vnet.subr
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atf_test_case "4in4" "cleanup"
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4in4_head()
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{
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	atf_set descr 'IPv4 in IPv4 tunnel'
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	atf_set require.user root
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}
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4in4_body()
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{
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	vnet_init
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	if ! kldstat -q -m if_gif; then
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		atf_skip "This test requires if_gif"
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	fi
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	epair=$(vnet_mkepair)
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	vnet_mkjail one ${epair}a
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	jexec one ifconfig ${epair}a 192.0.2.1/24 up
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	gone=$(jexec one ifconfig gif create)
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	jexec one ifconfig $gone tunnel 192.0.2.1 192.0.2.2
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	jexec one ifconfig $gone inet 198.51.100.1/24 198.51.100.2 up
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	vnet_mkjail two ${epair}b
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	jexec two ifconfig ${epair}b 192.0.2.2/24 up
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	gtwo=$(jexec two ifconfig gif create)
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	jexec two ifconfig $gtwo tunnel 192.0.2.2 192.0.2.1
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	jexec two ifconfig $gtwo inet 198.51.100.2/24 198.51.100.1 up
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	# Sanity check
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -c 1 192.0.2.2
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	# Tunnel test
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -c 1 198.51.100.2
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	atf_check -s exit:0 -o ignore \
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	    jexec two ping -c 1 198.51.100.1
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}
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4in4_cleanup()
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{
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	vnet_cleanup
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}
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atf_test_case "6in4" "cleanup"
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6in4_head()
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{
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	atf_set descr 'IPv6 in IPv4 tunnel'
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	atf_set require.user root
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}
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6in4_body()
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{
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	vnet_init
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	if ! kldstat -q -m if_gif; then
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		atf_skip "This test requires if_gif"
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	fi
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	epair=$(vnet_mkepair)
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	vnet_mkjail one ${epair}a
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	jexec one ifconfig ${epair}a 192.0.2.1/24 up
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	gone=$(jexec one ifconfig gif create)
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	jexec one ifconfig $gone tunnel 192.0.2.1 192.0.2.2
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	jexec one ifconfig $gone inet6 no_dad 2001:db8:1::1/64 up
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	vnet_mkjail two ${epair}b
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	jexec two ifconfig ${epair}b 192.0.2.2/24 up
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	gtwo=$(jexec two ifconfig gif create)
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	jexec two ifconfig $gtwo tunnel 192.0.2.2 192.0.2.1
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	jexec two ifconfig $gtwo inet6 no_dad 2001:db8:1::2/64 up
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	# Sanity check
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -c 1 192.0.2.2
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	# Tunnel test
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -6 -c 1 2001:db8:1::2
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	atf_check -s exit:0 -o ignore \
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	    jexec two ping -6 -c 1 2001:db8:1::1
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}
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6in4_cleanup()
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{
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	vnet_cleanup
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}
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atf_test_case "4in6" "cleanup"
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4in6_head()
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{
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	atf_set descr 'IPv4 in IPv6 tunnel'
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	atf_set require.user root
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}
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4in6_body()
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{
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	vnet_init
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	if ! kldstat -q -m if_gif; then
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		atf_skip "This test requires if_gif"
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	fi
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	epair=$(vnet_mkepair)
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	vnet_mkjail one ${epair}a
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	jexec one ifconfig ${epair}a inet6 no_dad 2001:db8::1/64 up
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	gone=$(jexec one ifconfig gif create)
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	jexec one ifconfig $gone inet6 tunnel 2001:db8::1 2001:db8::2
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	jexec one ifconfig $gone inet 198.51.100.1/24 198.51.100.2 up
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	vnet_mkjail two ${epair}b
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	jexec two ifconfig ${epair}b inet6 no_dad 2001:db8::2/64 up
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	gtwo=$(jexec two ifconfig gif create)
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	jexec two ifconfig $gtwo inet6 tunnel 2001:db8::2 2001:db8::1
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	jexec two ifconfig $gtwo inet 198.51.100.2/24 198.51.100.1 up
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	# Sanity check
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -6 -c 1 2001:db8::2
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	# Tunnel test
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -c 1 198.51.100.2
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	atf_check -s exit:0 -o ignore \
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	    jexec two ping -c 1 198.51.100.1
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}
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4in6_cleanup()
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{
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	vnet_cleanup
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}
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atf_test_case "6in6" "cleanup"
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6in6_head()
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{
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	atf_set descr 'IPv6 in IPv6 tunnel'
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	atf_set require.user root
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}
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6in6_body()
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{
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	vnet_init
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	if ! kldstat -q -m if_gif; then
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		atf_skip "This test requires if_gif"
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	fi
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	epair=$(vnet_mkepair)
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	vnet_mkjail one ${epair}a
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	jexec one ifconfig ${epair}a inet6 no_dad 2001:db8::1/64 up
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	gone=$(jexec one ifconfig gif create)
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	jexec one ifconfig $gone inet6 tunnel 2001:db8::1 2001:db8::2
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	jexec one ifconfig $gone inet6 no_dad 2001:db8:1::1/64 up
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	vnet_mkjail two ${epair}b
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	jexec two ifconfig ${epair}b inet6 no_dad 2001:db8::2/64 up
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	gtwo=$(jexec two ifconfig gif create)
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	jexec two ifconfig $gtwo inet6 tunnel 2001:db8::2 2001:db8::1
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	jexec two ifconfig $gtwo inet6 no_dad 2001:db8:1::2/64 up
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	# Sanity check
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -6 -c 1 2001:db8::2
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	# Tunnel test
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -6 -c 1 2001:db8:1::2
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	atf_check -s exit:0 -o ignore \
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	    jexec two ping -6 -c 1 2001:db8:1::1
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}
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6in6_cleanup()
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{
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	vnet_cleanup
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}
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atf_test_case "etherip" "cleanup"
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etherip_head()
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{
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	atf_set descr 'EtherIP regression'
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	atf_set require.user root
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}
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etherip_body()
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{
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	vnet_init
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	vnet_init_bridge
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	if ! kldstat -q -m if_gif; then
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		atf_skip "This test requires if_gif"
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	fi
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	epair=$(vnet_mkepair)
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	vnet_mkjail one ${epair}a
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	gone=$(jexec one ifconfig gif create)
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	jexec one ifconfig ${epair}a 192.0.2.1/24 up
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	jexec one ifconfig $gone tunnel 192.0.2.1 192.0.2.2
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	jexec one ifconfig $gone 198.51.100.1/24 198.51.100.2 up
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	jexec one ifconfig $gone inet6 no_dad 2001:db8:1::1/64
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	bone=$(jexec one ifconfig bridge create)
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	jexec one ifconfig $bone addm $gone
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	jexec one ifconfig $bone 192.168.169.253/24 up
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	jexec one ifconfig $bone inet6 no_dad 2001:db8:2::1/64
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	vnet_mkjail two ${epair}b
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	gtwo=$(jexec two ifconfig gif create)
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	jexec two ifconfig ${epair}b 192.0.2.2/24 up
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	jexec two ifconfig $gtwo tunnel 192.0.2.2 192.0.2.1
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	jexec two ifconfig $gtwo 198.51.100.2/24 198.51.100.1 up
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	jexec two ifconfig $gtwo inet6 no_dad 2001:db8:1::2/64
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	btwo=$(jexec two ifconfig bridge create)
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	jexec two ifconfig $btwo addm $gtwo
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	jexec two ifconfig $btwo 192.168.169.254/24 up
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	jexec two ifconfig $btwo inet6 no_dad 2001:db8:2::2/64
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	# Sanity check
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -c 1 192.0.2.2
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	# EtherIP tunnel test
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -c 1 192.168.169.254
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -6 -c 1 2001:db8:2::2
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	atf_check -s exit:0 -o ignore \
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	    jexec two ping -c 1 192.168.169.253
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	atf_check -s exit:0 -o ignore \
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	    jexec two ping -6 -c 1 2001:db8:2::1
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	# EtherIP should not affect normal IPv[46] over IPv4 tunnel
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	# See bugzilla PR 227450
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	# IPv4 in IPv4 Tunnel test
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -c 1 198.51.100.2
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	atf_check -s exit:0 -o ignore \
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	    jexec two ping -c 1 198.51.100.1
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	# IPv6 in IPv4 tunnel test
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -6 -c 1 2001:db8:1::2
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	atf_check -s exit:0 -o ignore \
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	    jexec two ping -6 -c 1 2001:db8:1::1
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}
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etherip_cleanup()
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{
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	vnet_cleanup
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}
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atf_test_case "etherip6" "cleanup"
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etherip6_head()
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{
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	atf_set descr 'EtherIP over IPv6 regression'
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	atf_set require.user root
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}
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etherip6_body()
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{
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	vnet_init
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	vnet_init_bridge
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	if ! kldstat -q -m if_gif; then
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		atf_skip "This test requires if_gif"
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	fi
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	epair=$(vnet_mkepair)
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	vnet_mkjail one ${epair}a
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	gone=$(jexec one ifconfig gif create)
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	jexec one ifconfig ${epair}a inet6 no_dad 2001:db8::1/64 up
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	jexec one ifconfig $gone inet6 tunnel 2001:db8::1 2001:db8::2
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	jexec one ifconfig $gone 198.51.100.1/24 198.51.100.2 up
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	jexec one ifconfig $gone inet6 no_dad 2001:db8:1::1/64
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	bone=$(jexec one ifconfig bridge create)
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	jexec one ifconfig $bone addm $gone
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	jexec one ifconfig $bone 192.168.169.253/24 up
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	jexec one ifconfig $bone inet6 no_dad 2001:db8:2::1/64
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	vnet_mkjail two ${epair}b
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	gtwo=$(jexec two ifconfig gif create)
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	jexec two ifconfig ${epair}b inet6 no_dad 2001:db8::2/64 up
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	jexec two ifconfig $gtwo inet6 tunnel 2001:db8::2 2001:db8::1
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	jexec two ifconfig $gtwo 198.51.100.2/24 198.51.100.1 up
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	jexec two ifconfig $gtwo inet6 no_dad 2001:db8:1::2/64
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	btwo=$(jexec two ifconfig bridge create)
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	jexec two ifconfig $btwo addm $gtwo
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	jexec two ifconfig $btwo 192.168.169.254/24 up
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	jexec two ifconfig $btwo inet6 no_dad 2001:db8:2::2/64
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	# Sanity check
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -6 -c 1 2001:db8::2
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	# EtherIP tunnel test
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -c 1 192.168.169.254
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -6 -c 1 2001:db8:2::2
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	atf_check -s exit:0 -o ignore \
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	    jexec two ping -c 1 192.168.169.253
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	atf_check -s exit:0 -o ignore \
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	    jexec two ping -6 -c 1 2001:db8:2::1
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	# EtherIP should not affect normal IPv[46] over IPv6 tunnel
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	# See bugzilla PR 227450
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	# IPv4 in IPv6 Tunnel test
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -c 1 198.51.100.2
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	atf_check -s exit:0 -o ignore \
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	    jexec two ping -c 1 198.51.100.1
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	# IPv6 in IPv6 tunnel test
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	atf_check -s exit:0 -o ignore \
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	    jexec one ping -6 -c 1 2001:db8:1::2
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	atf_check -s exit:0 -o ignore \
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	    jexec two ping -6 -c 1 2001:db8:1::1
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}
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etherip6_cleanup()
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{
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	vnet_cleanup
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}
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atf_init_test_cases()
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{
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	atf_add_test_case "4in4"
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	atf_add_test_case "6in4"
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	atf_add_test_case "4in6"
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	atf_add_test_case "6in6"
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	atf_add_test_case "etherip"
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	atf_add_test_case "etherip6"
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}
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